exactly wat it says he loves you... unless hes trying to score and is just trying to make you think he does so you do stuff with him.
If you have to ask then no he doesn't.
It means that he has a lot of affection for you and that you are special to him.
they lke or love u
he is playing gard to get and he must not love you.
It could mean either he's in love with her or he wants to sleep with her or its just a friendly I love you.
It could mean that he loves you, but it is more likely that he just wants to have sex with you.
a sign of loyalty.
you either over did something or you just surprised him.
That there is another woman on the side
He doesn't want to get married yet I guess
"You mean a lot to me" is not the same as "I love you." He might love you or he might just consider you a very good friend. You'll have to ask to be sure.
It can mean anything between he's in love with you to he wants to sleep with you.